Ing. Dumitru STRAMBEANU, Ing. Iuliu Romeo POPOVICI Ing. Daniel LIPCINSKI, Ing. Silviu MEDIANU, Prof. dr. ing. Ioan SEBESAN; Dr. ing. Gheorghe GHITA, Ing. Dan BAIASU
Rezumat
In contextul cerintelor actuale legate de cresterea sigurantei circulatiei pe calea ferata, apare ca
imperioasa utilizarea unor dispozitive care folosesc tehnologii moderne si realizeaza masurari foarte precise
ale parametrilor de functionare ai distribuitoarelor de franare care echipeaza vehiculele feroviare. Standul
prezentat in lucrare verifica, testeaza si diagnosticheaza distribuitoarele de franare ale vehiculelor feroviare, in
scopul de a elimina factorii de risc, determinati de interventia subiectiva a factorului uman in desfasurarea
procesului de testare si cu deosebire in aprecierea diagramelor de functionare. Standul este alcatuit din doua
parti principale: partea de automatizare cu comanda electropneumatica si partea de masurare, testare si
diagnoza comandata in intregime de calculator. Verificarea acestor distribuitoare se realizeaza in baza
prevederilor, normelor si reglemantarilor impuse de UIC (Uniunea Internationala a Cailor Ferate). Elemente de
noutate ale acestui stand pneumatic sunt urmatoarele: automatizarea intregului proces de testare a
distribuitoarelor de aer, conceperea unui bloc de comanda pneumatica cu functiile robinetului mecanic tip
KD2, realizarea unui software. Standul pneumatic este destinat unitatilor constructoare, reparatoare si de
exploatare a vehiculelor feroviare.
Cuvinte cheie: siguranta transportuluidistribuitor de aerechipament pneumatic de franarerobinetul mecaniculuisistem computerizatpresiunetimp-realdiagnoza.
Abstract
A new computerized stand solution for testing the breaking equipments of railway vehicles. In the
context of actual demands connected to increasing the circulation safety of railway vehicles, it appears like
imperious the utilization of some devices which use modern technologies and realizes very precise
measurements of functioning parameters of breaking equipments which equips the railway vehicles. The
stand presented in the paper, verifies, tests and diagnoses the breakinq equipments of railway vehicles in
order to eliminate the risk factors determined by the subjective intervention of human factor in the realization
of the testing process and with distinction in the appreciation of the functioning diagrams. The stand is
composed from two main parts : the automatization part with electro pneumatic command and the
measuring, testing and diagnosis part controlled entirely by the computer. The verification of this equipments
is realized on the basis of norms and regulations imposed by UIC (International Union of Railway Vehicles).
The novelty elements of this pneumatic stand are as follows : the automation of the whole testing process of
the air distributors, the conception of a pneumatic command block with the functions of mechanical valve of
KD2 type and the realization of a dedicated software. The pneumatic stand is designed for constructing,
repairing and exploitation units of railway vehicles
Keywords: transport safetyair distributorpneumatic brake equipmentdriver's tapcomputerized systempressurereal-timediagnostics.
Din același număr
- IMPACTUL CUTREMURELOR BANATENE ASUPRA CONSTRUCTIILOR DIN TIMISOARA
- DEZVOLTAREA ORIENTATA PE ACTIUNI A SISTEMELOR DE SISTEME MECATRONICE SI ROBOTICE
- INVATAMANTUL ROMANESC, INCOTRO ?
- ANALIZA STATICA A TENSIUNILOR SI DEFORMATIILOR INTR-O ADAPATOARE UTILIZATA IN ZOOTEHNIE
- EDUCATIE - INGINERIE - ARHITECTURA
- FORMAREA CONTINUA SI INGINERIA
- PERFECTIONAREA PREGATIRII INGINERESTI IN DOMENIUL ACTIONARILOR HIDRAULICE SI PNEUMATICE
- THE IMPACT OF SEVERAL PARAMETERS ON RECEIVED SIGNAL STRENGTH IN INDOOR ENVIRONMENT
- OFERTA EDUCATIONALA IN DOMENIUL INGINERESC CORELATA CU INTEGRAREA EUROPEANA A ROMANIEI
- GLOBALIZAREA: ISTORIC SI TENDINTE
- INGINERIA FILTRELOR ACTIVE RC SI ZGOMOTUL ELECTRONIC
- SYSTEM’S METHODS REVERSION CONTROLLABILITY OF THE AIRCRAFT ABNORMAL CASES DURING FLIGHT